1.4.3.25 PAL_GetCD Function

C

uint8_t PAL_GetCD(uint16_t pch, uint8_t *cd, uint8_t *rssi, uint32_t *timeVal,
    uint8_t *header);

Summary

Get the carrier detect signal.

Description

This routine is used to get the value of carrier detect signal.

Precondition

The PAL_Initialize function should have been called before calling this function.

Parameters

ParamDescription
pchPhysical channel
cdCarrier detect signal output parameter
rssiReceived signal strength indicator
timeValCurrent time in us
headerHeader type

Returns

PAL_CFG_SUCCESS - If successful

PAL_CFG_INVALID_INPUT- If unsuccessful

Example

 
    uint8_t result=PAL_CFG_SUCCESS;
    uint8_t cd=0;
    uint8_t rssi=0;
    uint32_t timeVal=0;
    uint8_t header=0;
    uint16_t pch=1;

    result = PAL_GetCD(pch, &cd, &rssi, &timeVal, &header);

Remarks

Not available for both PHY Serial and PHY RF.